| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package android.server.wm; |
| |
| import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED; |
| import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK; |
| import static android.view.Display.DEFAULT_DISPLAY; |
| |
| import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.app.Activity; |
| import android.app.ActivityOptions; |
| import android.content.Intent; |
| import android.os.Bundle; |
| |
| import com.android.compatibility.common.util.SystemUtil; |
| |
| import java.lang.reflect.Array; |
| |
| import javax.annotation.concurrent.GuardedBy; |
| |
| public class WindowManagerTestBase extends MultiDisplayTestBase { |
| static final long TIMEOUT_WINDOW_FOCUS_CHANGED = 1000; // milliseconds |
| |
| static <T extends FocusableActivity> T startActivity(Class<T> cls) { |
| return startActivity(cls, DEFAULT_DISPLAY); |
| } |
| |
| static <T extends FocusableActivity> T startActivity(Class<T> cls, int displayId) { |
| return startActivity(cls, displayId, true /* hasFocus */); |
| } |
| |
| static <T extends FocusableActivity> T startActivity( |
| Class<T> cls, int displayId, boolean hasFocus) { |
| return startActivity(cls, displayId, hasFocus, WINDOWING_MODE_UNDEFINED); |
| } |
| |
| static <T extends FocusableActivity> T startActivityInWindowingMode( |
| Class<T> cls, int windowingMode) { |
| return startActivity(cls, DEFAULT_DISPLAY, true /* hasFocus */, windowingMode); |
| } |
| |
| static <T extends FocusableActivity> T startActivity(Class<T> cls, int displayId, |
| boolean hasFocus, int windowingMode) { |
| final Bundle options; |
| if (displayId == DEFAULT_DISPLAY && windowingMode == WINDOWING_MODE_UNDEFINED) { |
| options = null; |
| } else { |
| final ActivityOptions ap= ActivityOptions.makeBasic(); |
| if (displayId != DEFAULT_DISPLAY) ap.setLaunchDisplayId(displayId); |
| if (windowingMode != WINDOWING_MODE_UNDEFINED) ap.setLaunchWindowingMode(windowingMode); |
| options = ap.toBundle(); |
| } |
| final T[] activity = (T[]) Array.newInstance(FocusableActivity.class, 1); |
| SystemUtil.runWithShellPermissionIdentity(() -> { |
| activity[0] = (T) getInstrumentation().startActivitySync( |
| new Intent(getInstrumentation().getTargetContext(), cls) |
| .addFlags(FLAG_ACTIVITY_NEW_TASK), options); |
| activity[0].waitAndAssertWindowFocusState(hasFocus); |
| }); |
| return activity[0]; |
| } |
| |
| static class FocusableActivity extends Activity { |
| private final Object mLockWindowFocus = new Object(); |
| |
| @GuardedBy("mLockWindowFocus") |
| private boolean mHasWindowFocus; |
| |
| final String getLogTag() { |
| return ComponentNameUtils.getLogTag(getComponentName()); |
| } |
| |
| @Override |
| public void onWindowFocusChanged(boolean hasFocus) { |
| synchronized (mLockWindowFocus) { |
| mHasWindowFocus = hasFocus; |
| mLockWindowFocus.notify(); |
| } |
| } |
| |
| void assertWindowFocusState(boolean hasFocus) { |
| synchronized (mLockWindowFocus) { |
| assertEquals(getLogTag() + " must" + (hasFocus ? "" : " not") |
| + " have window focus.", hasFocus, mHasWindowFocus); |
| } |
| } |
| |
| void waitAndAssertWindowFocusState(boolean hasFocus) { |
| synchronized (mLockWindowFocus) { |
| if (mHasWindowFocus != hasFocus) { |
| try { |
| mLockWindowFocus.wait(TIMEOUT_WINDOW_FOCUS_CHANGED); |
| } catch (InterruptedException e) { |
| } |
| } |
| } |
| assertWindowFocusState(hasFocus); |
| } |
| } |
| } |